They sent spies to Bethel (formerly known as Luz),
Cross References
Genesis 28:19and he called that place Bethel, though previously the city had been named Luz.
Joshua 18:13From there the border crossed over to the southern slope of Luz (that is, Bethel) and went down to Ataroth-addar on the hill south of Lower Beth-horon.
Judges 1:22The house of Joseph also attacked Bethel, and the LORD was with them.
Treasury of Scripture
And the house of Joseph sent to descry Bethel. (Now the name of the city before was Luz.)
sent
Judges 18:2
And the children of Dan sent of their family five men from their coasts, men of valour, from Zorah, and from Eshtaol, to spy out the land, and to search it; and they said unto them, Go, search the land: who when they came to mount Ephraim, to the house of Micah, they lodged there.
Joshua 2:1
And Joshua the son of Nun sent out of Shittim two men to spy secretly, saying, Go view the land, even Jericho. And they went, and came into an harlot's house, named Rahab, and lodged there.
Joshua 7:2
And Joshua sent men from Jericho to Ai, which is beside Bethaven, on the east side of Bethel, and spake unto them, saying, Go up and view the country. And the men went up and viewed Ai.
Luz
Genesis 28:19
And he called the name of that place Bethel: but the name of that city was called Luz at the first.
Genesis 35:6
So Jacob came to Luz, which is in the land of Canaan, that is, Bethel, he and all the people that were with him.
Genesis 48:3
And Jacob said unto Joseph, God Almighty appeared unto me at Luz in the land of Canaan, and blessed me,